audio/pd: 0.46-7 -> 0.47-0
- The "deken" plug-in is integrated into the Pd help menu - you can
download and install Pd libraries using the "Find Externals" menu
command.
- New clone object that opens multiple copies of an abstraction and
routes messages and signals to/from them, for making banks of voices or
whatnot
- "Zoom" feature for dealing with high-resolution displays. IEM GUIs are
only somewhat dodgily handled (font sizes of labels aren't managed well).
- Controllable font sizes for menus and dialogs: setting the "pd window"
font size also sets font sizes for menus/dialogs.
- The expr, expr~, and fexpr~ objects are included in Pd proper,
not loaded as externs as before. THis reflects their new license
(lgpl) and should allow them to be used in IOS apps via libpd.

When linking a library libA with a library libB using libtool, if libB.la
exists, libtool will add all libraries libB.la refers to (dependency_libs
field) to the linker command line and store them in the dependency_libs
field of libA.la. So everything that subsequently links with libA will also
link to these extra libraries. This causes too much overlinking.
This commit modifies Mk/Uses/libtool.mk so it empties the dependency_libs
field in .la libraries during staging. However, because .la libraries have
very limited use when dependency_libs is empty it makes sense to completely
remove them during staging.
So with this commit USES=libtool is modified to remove .la libraries and a
new form (USES=libtool:keepla) is introduced in case they need to be kept
(dependency_libs is still emptied).

Reset maintainership to ports@ after ~4 months without any response to any
PR.
Thanks for contributing.
Since the acroread7 port is a somewhat important port for our users, I
will hand it over to emulation@ if no _active_ *committer* takes it
before the ports freeze.
While I'm here:
- fix a little nit in the csound port (I think the intention was to
create no backup file instead of creating one with a "-e" extension)
- set ARCH to i386 in the amd64 case for the acroread7 port. This
is a work-around to be able to install everything when a dependency
is not already installed (ARCH is read-only in sub-makes, so the
dependencies can't change it). This should be removed when the
dependencies are fixed or converted to use bsd.linux-rpm.mk. [1]
Not objected to by: portmgr (explicit: krion; silence: rest)
Maintainer timeout: ~4 months
Submitted by: Sangwoo Shim <sangwoos@gmail.com> [1]
PR: 87985 [1]

Mass-conversion to the USE_AUTOTOOLS New World Order. The code present
in bsd.autotools.mk essentially makes this a no-op given that all the
old variables set a USE_AUTOTOOLS_COMPAT variable, which is parsed in
exactly the same way as USE_AUTOTOOLS itself.
Moreover, USE_AUTOTOOLS has already been extensively tested by the GNOME
team -- all GNOME 2.12.x ports use it.
Preliminary documentation can be found at:
http://people.FreeBSD.org/~ade/autotools.txt
which is in the process of being SGMLized before introduction into the
Porters Handbook.
Light blue touch-paper. Run.

Replace all known incantations of WANT_{AUTOMAKE,AUTOCONF,LIBTOOL}* with
the USE_<x> equivalents. In the current scheme of things, the WANT_
variables in this case are synonymous with the USE_ ones, and thus need
to be exterminated.
First in a series of major autotools cleanups.

Update to 0.37-1test1. Use Tk/Tcl 8.4 instead of 8.3.
to do: the "Help -> About pd" and "Media -> Test Audio and MIDI"
menu items do not work because the port installs files where they
are not found by the program

Add pd-0.35.23
Pd is a real-time graphical programming environment for audio and
graphical processing. It resembles the Max/MSP system but is much
simpler and more portable; also Pd has two features not (yet) showing
up in Max/MSP: first, via Mark Dank's GEM package, Pd can be used
for simultaneous computer animation and computer audio. Second, an
experimental facility is provided for defining and accessing data
structures.
Submitted by: trevor